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High-Speed Network Transceivers

$65.00
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Cisco SFP-10G-LR-S 10G Fiber SFP+ Transceiver Module

Cisco
In stock

Unleash the potential of your network with this reconditioned Cisco 10G Fiber SFP+ transceiver delivering unrivaled long-reach connectivity. The Ci...

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$65.00
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$295.00
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New Cisco SFP-10/25G-CSR-S SFP28 Fiber Optic 10GE/25 Gigabit LAN Transceiver Module

Cisco
In stock

This new Cisco SFP-10/25G-CSR-S SFP28 Fiber Optic Module enables ultra-fast and reliable transmission of fiber optic networks. Its backward compati...

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$295.00
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$49.00
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Cisco Genuine SFP-25G-SR-S SFP28 Fiber Optic 25G LAN LC Transceiver Module

Cisco
In stock

Upgrade your network with the power of this used Cisco SFP-25G-SR-S plug-in transceiver module that delivers lightning-fast 25 Gigabit LAN speeds. ...

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$49.00
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$175.00
Original price $175.00 - Original price $175.00
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$175.00 - $175.00
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Cisco SFP-10G-LRM 10G SFP+ Fiber Optic Transceiver

Cisco
In stock

This reconditioned Cisco SFP-10G-LRM is a SFP+ transceiver that operates over multi-mode fiber optic cable and supports a distance of up to 220 m. ...

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$175.00
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$35.00
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Cisco SFP-GE-Z 1000BASE-ZX SFP SMF 10GB Transceiver Module

Cisco
Only 1 left!

Unlock limitless connectivity with Ciscos cutting-edge Transceiver technology, revolutionizing the way you connect and communicate. Introducing th...

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$35.00
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$5.00
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Cisco FET-10G 10GE BASE-SR 850nm Short Reach MMF SFP+ Transceiver

Cisco
Only 1 left!

Unleash the power of seamless connectivity and unmatched performance from this Cisco cutting-edge SFP+ transceiver module - your key to network opt...

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$5.00
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$55.00
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Cisco DS-SFP-FC32G-SW 32Gbps Fibre Channel (SW) SFP+ Transceiver Module

Cisco
In stock

Unleash the power of connectivity with our cutting-edge Cisco SFP+ Transceiver - 9000 Series. Elevate your network performance to new heights Intro...

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$55.00
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$27.00
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Cisco MGBSX1 Small Business 1GB Short-Haul Fiber Transceiver

Cisco
In stock

Empower Your Network: Cisco SFP Transceivers - The Pulse of Seamless Connectivity. Elevate the capabilities of your network with our state-of-the-...

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$27.00
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Current price $227.99
Original price $231.99
Original price $231.99 - Original price $231.99
Original price $231.99
$227.99 - $227.99
Current price $227.99

Cisco MA-SFP-10GB-LRM 10GE BASE-LRM 1310nm MMF SFP+ Transceiver

Cisco
In stock

Unlock the power of seamless connectivity with our cutting-edge Cisco SFP+ Transceiver modules - revolutionizing your network infrastructure Introd...

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Current price $227.99
Original price $231.99
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$119.99
Original price $119.99 - Original price $119.99
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Cisco XENPAK-10GB-ER+ 10GE BASE-ER SMF Optical XENPAK Transceiver

Cisco
In stock

Unleash the Power of Ciscos Cutting-Edge XENPAK Transceiver Module for Unprecedented Network Performance and Connectivity Introducing the Cisco XEN...

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$119.99
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$57.99
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Cisco FET-40G 40GE BASE-SR4 850nm MMF QSFP+ Transceiver

Cisco
In stock

Unleash the Power of Connectivity with Ciscos Cutting-Edge QSFP Transceiver Module - Revolutionizing Optics for Seamless Network Performance Introd...

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$57.99
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$61.99
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Cisco GLC-LX-SM-RGD 1GE BASE-LX/LH SMF and MMF SFP Rugged Transceiver w/ DOM

Cisco
In stock

Unleash your networks potential with our cutting-edge Cisco SFP transceiver module optics - revolutionizing connectivity and boosting performance I...

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$61.99
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$289.99
Original price $289.99 - Original price $289.99
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Cisco QSFP-40GE-LR4 40GE BASE-LR4 1310nm SMF QSFP+ Transceiver

Cisco
In stock

Unlock the power of connectivity with our cutting-edge Cisco QSFP transceiver modules, delivering seamless performance and unparalleled reliability...

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$289.99
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$99.99
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Cisco CPAK-10X10G-LR 10GE (10X10G) BASE-LR SMF Optical CPAK Transceiver

Cisco
In stock

Unleash the power of connectivity with Ciscos cutting-edge CPAK Optics Transceiver module. Elevate your network performance to new heights Introduc...

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$99.99
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$148.99
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Cisco ONS-SI-2G-I1 ONS 15454 Series OC48/STM16 1310nm LC SFP Transceiver

Cisco
In stock

Enhance your network with Ciscos ONS 15454 Optics - Unleashing the Power of Connectivity with Precision and Reliability! Embark on a seamless netw...

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$148.99
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$859.99
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Cisco CFP-40G-FR 2x 40GE BASE-LR4 OTU3 SMF Optical CFP Transceiver

Cisco
In stock

Unleash the Power of Connectivity with CFP Cisco Module Optics: Elevate Your Network Performance to Unprecedented Heights. Experience the power of ...

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$859.99
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$249.99
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Cisco WSP-Q40GLR4L 40GE BASE-LR4-Lite SMF Optical QSFP+ Transceiver

Cisco
In stock

Unlock the power of connectivity with Ciscos cutting-edge QSFP transceiver module for seamless data transmission and unparalleled network performan...

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$249.99
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$39.99
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Cisco DS-SFP-FC8G-LW 8GE Fiber Channel LW Optical SFP Transceiver

Cisco
In stock

Unleash the power of connectivity with Ciscos cutting-edge SFP+ transceiver module, delivering top-notch optics for seamless data transmission Intr...

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$39.99
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$39.99
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Cisco SFP-OC12-MM OC-12/STM-4 MMF SFP Transceiver

Cisco
In stock

Unleash the power of connectivity with our cutting-edge Cisco SFP Transceiver Module for seamless data transmission. Enhance your network performan...

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$39.99
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$85.99
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Cisco CXP-100G-SR12 100GE BASE-SR10 MMF Optical CXP Transceiver

Cisco
In stock

Unleash the power of connectivity with Ciscos cutting-edge CXP Module Optics Transceiver - revolutionizing data transmission like never before. Int...

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$85.99
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Current price $29.99
Original price $39.99
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Current price $29.99

Cisco WS-G5486 1GE BASE-LX/LH 1310mm SMF and MMF SFP Transceiver

Cisco
In stock

Unlock the Power of Connectivity with Ciscos Cutting-Edge SFP Transceiver Modules for Seamless Networking Solutions. Introducing the Cisco SFP Tran...

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Current price $29.99
Original price $39.99
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$195.00
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Current price $195.00

New Cisco QSFP-100G-SR4-S 100GB BASE-SR4 860nm MMF Optical QSFP Transceiver

Cisco
In stock

The Cisco QSFP-100G-SR4-S 100G BASE-SR4 Fiber Optic transceiver is your gateway to seamless connectivity. With 840-860 nm wavelength capabilities a...

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$195.00
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Current price $23.99
Original price $82.99
Original price $82.99 - Original price $82.99
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$23.99 - $23.99
Current price $23.99

Cisco X2-10GB-LRM 10GE BASE-LRM MMF Optical X2 Transceiver

Cisco
In stock

Unlock the power of connectivity with Ciscos cutting-edge X2 Transceiver Module, revolutionizing your networking experience. Introducing the highly...

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Current price $23.99
Original price $82.99
Original price $82.99 - Original price $82.99
Original price $82.99
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Current price $23.99
$24.00
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$24.00 - $24.00
Current price $24.00

Cisco QSFP-40G-SR4 40GB BASE-SR4 850nm MMF MPO-12 QSFP+ Transceiver

Cisco
7 in stock

Unlock the power of seamless connectivity with our cutting-edge Cisco QSFP transceiver module optics. Introducing the remarkable QSFP-40G-SR4 Cisc...

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$24.00
Original price $24.00 - Original price $24.00
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$24.00 - $24.00
Current price $24.00

NetworkEquipment.net makes it easy to find the right equipment for your network, from Cisco Meraki and Juniper transceivers to entry-level modules that just get the job done.

Transceivers might not look like much, but they’re the unsung heroes of any solid network. Connecting devices across the office or linking systems between buildings, having the right module can make or break your setup. Need short-range options or long-distance performance? We've got both. 

Our lineup includes everything from high-speed fiber transceivers to dependable Ethernet transceivers that integrate seamlessly with your network switches and routers. What works best with your equipment? Just let us know—we’ll walk you through the options and help you find the right fit without the guesswork.

Everything You Need — In One Place

We carry a wide selection of third-party transceivers, including brands like Axiom and ENET, that are affordable and offer impressive performance. So, whether you're upgrading your data center or fixing a small business setup, we've got you covered.

Here’s a quick peek at some of the transceiver brands we carry:

Speeds, Sizes, and Specs — We’ve Got Options

Need high-speed transceivers for fast data environments? We stock the best ones for you. Here are the top picks from networkequipment.net.

  • 1G, 10G, 25G, 40G, 100 G+ options

  • All the major form factors: SFP, SFP+, QSFP, XFP, CFP, CXP, and more

  • Easy filtering by brand, speed, or form factor

Every module is tested for performance and compatibility before it ships — no surprises.

Brand New or Refurbished — Your Call

We offer both new and professionally reconditioned transceivers. Our refurbished options are thoroughly tested and certified, giving you solid performance at a better price. Whether you’re managing a budget or scaling an extensive network, we’ve got flexible options.

Why NetworkEquipment.net?

  • Fast shipping and real support from folks who know hardware
  • Genuine gear from trusted manufacturers
  • Cost-effective options, including refurbished hardware
  • Inventory you can count on — we don’t list it unless it’s ready to ship

Got Questions? We’ve Got Answers.

Q: Are these transceivers genuine and tested?

Yes. Everything we ship is tested and verified. We only deal in authentic, brand-grade equipment.

Q: What if I need help picking the right transceiver?

No problem — give us a shout. We’ll help you match speed, brand, and form factors to your needs.

Q: Do you sell to small businesses and home labs, too?

Absolutely. Whether you're an IT pro or just setting up a home lab, we’re here.

Q: Are refurbished transceivers reliable?

They are. Our refurbished modules are tested and backed by our guarantee. Many customers prefer them for their value.

Q: Can I get a deal on bulk orders?

Yes — contact our sales team for bulk pricing and custom quotes.

Ready to Upgrade?

Whether you’re after Cisco transceivers, Infinera modules, or just need a few cheap fiber transceivers to finish a project — you’ll find what you need here.

Browse our full collection of transceivers right here Let’s build your network right.

 

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